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authorHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-10-17 17:01:54 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-10-30 21:20:45 +0100
commit67ed34eedb59320095396ff2f65f360c046d88c5 (patch)
treebcc95a63d7e70f22d4a9dd48f9e9b6dbd438d756 /src/bts.h
parent1b33361bab43835b69c3422f7de24a70ba8a13b5 (diff)
bts: Move struct gprs_rlcmac_bts and other structs into a bts.h
Begin to make the BTS a real C++ object with real responsibilities. The biggest issue will be the pcu_vty.c that might not like C++ at all.
Diffstat (limited to 'src/bts.h')
-rw-r--r--src/bts.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/src/bts.h b/src/bts.h
new file mode 100644
index 00000000..f17b3b72
--- /dev/null
+++ b/src/bts.h
@@ -0,0 +1,83 @@
+/* bts.h
+ *
+ * Copyright (C) 2012 Ivan Klyuchnikov
+ * Copyright (C) 2013 by Holger Hans Peter Freyther
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#pragma once
+
+
+#ifdef __cplusplus
+extern "C" {
+#include <osmocom/core/linuxlist.h>
+#include <osmocom/core/timer.h>
+}
+#endif
+
+#include <stdint.h>
+
+struct gprs_rlcmac_tbf;
+
+/*
+ * PDCH instance
+ */
+struct gprs_rlcmac_pdch {
+ uint8_t enable; /* TS is enabled */
+ uint8_t tsc; /* TSC of this slot */
+ uint8_t next_ul_tfi; /* next uplink TBF/TFI to schedule (0..31) */
+ uint8_t next_dl_tfi; /* next downlink TBF/TFI to schedule (0..31) */
+ struct gprs_rlcmac_tbf *ul_tbf[32]; /* array of UL TBF, by UL TFI */
+ struct gprs_rlcmac_tbf *dl_tbf[32]; /* array of DL TBF, by DL TFI */
+ struct llist_head paging_list; /* list of paging messages */
+ uint32_t last_rts_fn; /* store last frame number of RTS */
+};
+
+struct gprs_rlcmac_trx {
+ void *fl1h;
+ uint16_t arfcn;
+ struct gprs_rlcmac_pdch pdch[8];
+ struct gprs_rlcmac_tbf *ul_tbf[32]; /* array of UL TBF, by UL TFI */
+ struct gprs_rlcmac_tbf *dl_tbf[32]; /* array of DL TBF, by DL TFI */
+};
+
+
+struct gprs_rlcmac_bts {
+ uint8_t bsic;
+ uint8_t fc_interval;
+ uint8_t cs1;
+ uint8_t cs2;
+ uint8_t cs3;
+ uint8_t cs4;
+ uint8_t initial_cs_dl, initial_cs_ul;
+ uint8_t force_cs; /* 0=use from BTS 1=use from VTY */
+ uint16_t force_llc_lifetime; /* overrides lifetime from SGSN */
+ uint8_t t3142;
+ uint8_t t3169;
+ uint8_t t3191;
+ uint16_t t3193_msec;
+ uint8_t t3195;
+ uint8_t n3101;
+ uint8_t n3103;
+ uint8_t n3105;
+ struct gprs_rlcmac_trx trx[8];
+ int (*alloc_algorithm)(struct gprs_rlcmac_bts *bts,
+ struct gprs_rlcmac_tbf *old_tbf,
+ struct gprs_rlcmac_tbf *tbf, uint32_t cust, uint8_t single);
+ uint32_t alloc_algorithm_curst; /* options to customize algorithm */
+ uint8_t force_two_phase;
+ uint8_t alpha, gamma;
+};